A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 2925-00-989-0523
NSN 2925-01-305-1370
NSN 6150-01-535-3219
NSN 5965-01-167-8513
NSN 5975-01-574-8825
NSN 6240-01-500-1714
NSN 7035-01-521-8607
NSN 6645-00-431-9472
NSN 6620-01-438-0415
NSN 5855-01-550-4724
NSN 6610-01-545-5648
NSN 5835-01-172-5884